circulating pump meaning in English

环流泵
循环泵

Analysis and exclusion of the circulating pumps ' malfunction
循环泵运行故障分析及排除
Study on regression curve equation of heating circulating pump performance
采暖循环水泵的性能回归曲线方程研究
Main condenser circulating pump
主冷凝器循环泵
The cause and countermeasure for high running current of compelling circulated pump
强制循环泵运行电流高的原因及对策
Salt water circulating pump
盐水循环泵

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